function defaultCanvas() {
	var window_width  = window.innerWidth - 50;
	var window_height = window.innerHeight - document.getElementsByTagName('nav')[0].offsetHeight - document.getElementsByTagName('footer')[0].offsetHeight - 55;

	var canvas        = document.getElementById('canvas');
	var context       = canvas.getContext('2d');

	canvas.width      = window_width;
	canvas.height     = window_height;

	context.font      = "20rem Arial";
	context.fillStyle = "#abcdef";
	context.textAlign = "center";
	context.textBaseline = "middle";
	context.fillText("Prodrone", window_width / 2, window_height / 2);
};

/**
* DefaultController Module
*
* DefaultController
*/
angular.module('app.con.default', []).controller('DefaultController', ['$scope', 'IndexService', function($scope, IndexService){    
	defaultCanvas();
}]);